PT - JOURNAL ARTICLE AU - F. Al-Ali TI - <em>Reply:</em> AID - 10.3174/ajnr.A2926 DP - 2011 Dec 01 TA - American Journal of Neuroradiology PG - E212--E212 VI - 32 IP - 11 4099 - http://www.ajnr.org/content/32/11/E212.short 4100 - http://www.ajnr.org/content/32/11/E212.full SO - Am. J. Neuroradiol.2011 Dec 01; 32